Individual provider Active NPI

Leonardo Perez Jr., MS, RDN, CD

  • Registered Dietitian
  • Milwaukee, WI
National Provider Identifier
1730069816
Registry record updated Aug 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered DietitianTaxonomy code 133V00000X
License
3377 Issued in KS
Practice address
909 E Michigan St Unit 3905
Milwaukee, WI 53202-5661
Phone
(414) 406-3335
NPI assigned
Sep 8, 2025
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 14, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Dietitian 133V00000X 6576-29 WI
Registered Dietitian 133V00000X 3377 KS Primary
Registered Dietitian 133V00000X LD-D-10261889 OR

Addresses

Primary practice location

909 E Michigan St Unit 3905
Milwaukee, WI 53202-5661

Mailing address

909 E Michigan St Unit 3905
Milwaukee, WI 53202-5661
Phone (414) 406-3335

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Master of Science

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1757289600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786665600000",
    "number": "1730069816",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "909 E MICHIGAN ST UNIT 3905",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532025661",
            "telephone_number": "414-406-3335"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "909 E MICHIGAN ST UNIT 3905",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532025661",
            "telephone_number": "414-406-3335"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PEREZ",
        "first_name": "LEONARDO",
        "name_suffix": "Jr.",
        "credential": "MS, RDN, CD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-09-08",
        "last_updated": "2026-08-14",
        "certification_date": "2026-08-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "WI",
            "license": "6576-29",
            "primary": false
        },
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "KS",
            "license": "3377",
            "primary": true
        },
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "OR",
            "license": "LD-D-10261889",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Milwaukee, WI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 14, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.